BRPI0500736A - Válvula de afogador, provida de um atuador eletromagnético integrado, para um coletor de entrada, com um sistema de aspiração retrátil - Google Patents

Válvula de afogador, provida de um atuador eletromagnético integrado, para um coletor de entrada, com um sistema de aspiração retrátil

Info

Publication number
BRPI0500736A
BRPI0500736A BR0500736-4A BRPI0500736A BRPI0500736A BR PI0500736 A BRPI0500736 A BR PI0500736A BR PI0500736 A BRPI0500736 A BR PI0500736A BR PI0500736 A BRPI0500736 A BR PI0500736A
Authority
BR
Brazil
Prior art keywords
choke valve
inlet manifold
electromagnetic actuator
suction system
valve fitted
Prior art date
Application number
BR0500736-4A
Other languages
English (en)
Inventor
Renzo Moschini
Nazario Bellato
Federico Lancioni
Riccardo Nazzaro
Sandro Sirani
Original Assignee
Magneti Marelli Powertrain Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BRPI0500736A publication Critical patent/BRPI0500736A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

"VáLVULA DE AFOGADOR, PROVIDA DE UM ATUADOR ELETROMAGNéTICO INTEGRADO, PARA UM COLETOR DE ENTRADA, COM UM SISTEMA DE ASPIRAçãO RETRáTIL". Onde, uma válvula de afogador (14), para um coletor de entrada (3), com um sistema retrátil de aspiração (13), para um motor (1) provido de certo número de cilindros (2), é adaptada para variar a seção de passagem do ar através de um duto de entrada (9), o qual conecta cada cilindro (2) com o coletor de entrada (3), e é regulada por ao menos uma válvula de entrada (4), a válvula de afogador (14) compreendendo uma válvula-borboleta (15) montada para girar em um eixo de rotação (18), disposto transversal e externamente em relação ao correspondente duto de entrada (9), sob a tração de um correspondente motor elétrico rotativo (23) que compreende um estator (24) e um rotor (25) alojados diretamente na válvula-borboleta (15).
BR0500736-4A 2004-02-27 2005-02-25 Válvula de afogador, provida de um atuador eletromagnético integrado, para um coletor de entrada, com um sistema de aspiração retrátil BRPI0500736A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000113A ITBO20040113A1 (it) 2004-02-27 2004-02-27 Valvola di parzializzazione provvista di un attuatore elettromagnetico integrato per un collettore di aspirazione con sistema tumble a scomparsa

Publications (1)

Publication Number Publication Date
BRPI0500736A true BRPI0500736A (pt) 2005-10-18

Family

ID=34746680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0500736-4A BRPI0500736A (pt) 2004-02-27 2005-02-25 Válvula de afogador, provida de um atuador eletromagnético integrado, para um coletor de entrada, com um sistema de aspiração retrátil

Country Status (10)

Country Link
US (1) US7089909B2 (pt)
EP (1) EP1568866B1 (pt)
CN (1) CN100432390C (pt)
AT (1) ATE386195T1 (pt)
BR (1) BRPI0500736A (pt)
DE (1) DE602005004676T2 (pt)
ES (1) ES2299952T3 (pt)
IT (1) ITBO20040113A1 (pt)
PL (1) PL1568866T3 (pt)
PT (1) PT1568866E (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7322333B2 (en) 2004-09-06 2008-01-29 Nissan Motor Co., Ltd. Internal combustion engine air intake structure
US7188604B2 (en) * 2004-09-07 2007-03-13 Nissan Motor Co., Ltd. Internal combustion engine air intake structure
ES2309702T3 (es) * 2005-05-11 2008-12-16 Magneti Marelli Powertrain S.P.A. Un sistema de torbellino para el colector de adminsion de un motor de combustion interna con un accionador hecho con un material con memoria de forma.
ATE425540T1 (de) * 2005-11-25 2009-03-15 Magneti Marelli Spa Drosselklappe für einen einlasskrümmer einer brennkraftmaschine
ES2333355T3 (es) 2006-08-02 2010-02-19 MAGNETI MARELLI S.p.A. Colector de admision de geometria variable para un motor de combustion interna.
JP4299346B2 (ja) * 2007-02-14 2009-07-22 トヨタ自動車株式会社 内燃機関の吸気装置
EP2003308B1 (de) * 2007-06-12 2010-04-14 Arno Hofmann Gasführendes Drehklappenventil
EP2148060B1 (en) * 2008-07-24 2011-01-19 Magneti Marelli S.p.A. Intake manifold with a swirl system for an internal combustion engine
US8316812B2 (en) * 2008-09-09 2012-11-27 Mark Iv Systemes Moteurs Usa, Inc. Dual output flow control actuator
FR2938607B1 (fr) * 2008-11-20 2010-12-10 Peugeot Citroen Automobiles Sa Procede et un dispositif de controle d'ecoulement pour un moteur a combustion interne
DE102012205691A1 (de) 2012-04-05 2013-10-10 Continental Automotive Gmbh Mischventil einer Brennkraftmaschine eines Kraftfahrzeuges
CN105986879A (zh) * 2015-02-09 2016-10-05 苏州英特模汽车科技有限公司 内燃机进气滚流自动调节系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577602A (en) * 1979-06-11 1986-03-25 Automotive Engine Associates High swirl very low pollution piston engine employing optimizable vorticity metering
DE3522991A1 (de) * 1985-06-27 1987-01-08 Bosch Gmbh Robert Brennkraftmaschine
US5311848A (en) * 1991-07-18 1994-05-17 Yamaha Hatsudoki Kabushiki Kaisha Induction system for engine
JPH09273435A (ja) * 1996-04-05 1997-10-21 Hitachi Ltd 筒内噴射エンジンの混合気成層化方法およびそれに使用する電子式エンジン制御装置
TW329276U (en) * 1996-11-29 1998-04-01 Ind Tech Res Inst Variable intake valve coupling mechanism
JP3534634B2 (ja) * 1999-01-06 2004-06-07 株式会社日立製作所 内燃機関の制御装置
DE19907398A1 (de) * 1999-02-20 2000-08-31 Volkswagen Ag Luftansaugsystem für eine Brennkraftmaschine
DE29924529U1 (de) * 1999-02-20 2003-08-28 Volkswagen Ag, 38440 Wolfsburg Luftansaugsystem für eine Brennkraftmaschine
JP2001241329A (ja) * 2000-02-28 2001-09-07 Hitachi Ltd 筒内噴射型内燃機関
KR100482059B1 (ko) * 2001-12-24 2005-04-13 현대자동차주식회사 차량 엔진의 흡기 유량 가변 차지 모션 장치
US20050155570A1 (en) * 2004-01-21 2005-07-21 Confer Keith A. Tumble control valve having a bottom pivot

Also Published As

Publication number Publication date
PT1568866E (pt) 2008-04-07
PL1568866T3 (pl) 2008-07-31
DE602005004676T2 (de) 2009-02-12
CN1661218A (zh) 2005-08-31
ITBO20040113A1 (it) 2004-05-27
EP1568866A1 (en) 2005-08-31
US7089909B2 (en) 2006-08-15
DE602005004676D1 (de) 2008-03-27
US20050199214A1 (en) 2005-09-15
ES2299952T3 (es) 2008-06-01
ATE386195T1 (de) 2008-03-15
EP1568866B1 (en) 2008-02-13
CN100432390C (zh) 2008-11-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: F02B 31/06 (2006.01), F02D 9/10 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 13A ANUIDADE.

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time